Mr. Morisset has written about something many NGO's have found to be true. The Port Authority in Dar is very corrupt. They will delay imports by any means and charge fees for products that are sitting and awaiting clearance, including supposedly duty-free items like medical and educational materials. There needs to be a complete change at the top of the Port Authority or this corruption will never stop. It only ends up hurting the people of Tanzania and discouraging NGO's from their missions.